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Single Row Steel Cylindrical Bearing

NJ 321 ECJ/C4

Single Row Steel Cylindrical Bearing
Item #104512260
  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width
Single Row Steel Cylindrical Bearing
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  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
I.D. 105 mm
O.D. 225 mm
Oil Hole w/o Oil Hole
No. of Rows 1
Precision Rating ABEC 1
End Type Open End
Bore Type Round Bore, Metric Type
Cage Material Steel
Enclosure Open
Bearing Design Removable Inner Ring – Flanged
Radial Internal Clearance Specification Clearance Greater Than C3
Inner Ring Width 1.93 in, 49 mm
Bearing Type Radial
Material Bearing Steel
Inside Dia. 105 mm
Outer Ring Width 1.93 in, 49 mm
Tolerance Iso Class 0 (RBEC 1)
Series 3
Width 1.93 in, 49 mm
Inch/Metric Metric
Outside Dia. 225 mm
Static Load Rating 500 kN
Radial Internal Clearance C4
Precision Ground Yes
Rows of Balls Single
Capacity High Capacity
O.D. Type Cylindrical
Dynamic Load Rating 500 kN
Weight 22.1 LB
EAN or UPC 7316577055941
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